Lance Whitney is a freelance technology writer and trainer and a former IT professional. He's written for Time, CNET, PCMag, and several other publications. He's the author of two tech books--one on ...

In an ongoing debate about battery life in Apple devices, new research shows iPhone 4 reigns supreme compared to the newly released iPhone 4S in terms of a longer lasting battery life. Here are 7 ...

I remember when concerns about the iPhone 4/4S battery life were floating around, but my experience with the 4S has been good. While the battery life of the iPhone 4S won't set any records, it easily ...